Happiest Nuclear Winter was created in 2005.
Nuclear Winter Wonderland was created in 2008.
Nuclear Winter - The Lonely Forest album - was created on 2007-08-04.
The Happiest Millionaire was created on 1967-06-23.
The Happiest Days of Your Life was created in 1950.
The Happiest Girl Alive was created in 1968.
The Happiest Girl in the World was created in 1961.
The Happiest Days of Our Lives was created in 1979.
The Happiest Place in Town was created in 1988-02.
Now Is the Happiest Time of Your Life was created in 1977.
The Happiest Girl in the Whole U.S.A. was created in 1972-05.
The Happiest Girl in the Whole U.S.A. - song - was created in 1972-03.
An atomic winter is another term for a nuclear winter, a predicted drop in global temperature following a nuclear war due to dust in the upper atmosphere.